chrome/browser/policy/policy_path_parser_unittest.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/files/file_path.h"
   6 #include "chrome/browser/policy/policy_path_parser.h"
   7
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace policy {
  11
  12 class PolicyPathParserTests : public testing::Test {
  13  protected:
  14   void CheckForSubstitution(base::FilePath::StringType test_string,
  15                             base::FilePath::StringType var_name) {
  16     base::FilePath::StringType var(test_string);
  17     base::FilePath::StringType var_result =
  18         path_parser::ExpandPathVariables(var);
  19     ASSERT_EQ(var_result.find(var_name), base::FilePath::StringType::npos);
  20   }
  21 };
  22
  23 // TODO(pastarmovj): Modify test or change the logic after investigating why it
  24 // is flaky. Please only redisable after it has had a chance to run for a few
  25 // times. See bug http://crbug.com/327520 for context.
  26 // TODO(pastarmovj): Disabling on Mac OS X as the test is flaky. See
  27 // crbug.com/458590 for details.
  28 #if defined(OS_MACOSX)
  29 #define MAYBE_AllPlatformVariables DISABLED_AllPlatformVariables
  30 #else
  31 #define MAYBE_AllPlatformVariables AllPlatformVariables
  32 #endif
  33 TEST_F(PolicyPathParserTests, MAYBE_AllPlatformVariables) {
  34   // No vars whatsoever no substitution should occur.
  35   base::FilePath::StringType no_vars(FILE_PATH_LITERAL("//$C/shares"));
  36   base::FilePath::StringType no_vars_result =
  37       path_parser::ExpandPathVariables(no_vars);
  38   ASSERT_EQ(no_vars_result, no_vars);
  39
  40   // This is unknown variable and shouldn't be substituted.
  41   base::FilePath::StringType unknown_vars(FILE_PATH_LITERAL("//$C/${buggy}"));
  42   base::FilePath::StringType unknown_vars_result =
  43       path_parser::ExpandPathVariables(unknown_vars);
  44   ASSERT_EQ(unknown_vars_result, unknown_vars);
  45
  46   // Trim quotes around, but not inside paths. Test against bug 80211.
  47   base::FilePath::StringType no_quotes(FILE_PATH_LITERAL("//$C/\"a\"/$path"));
  48   base::FilePath::StringType single_quotes(
  49       FILE_PATH_LITERAL("'//$C/\"a\"/$path'"));
  50   base::FilePath::StringType double_quotes(
  51       FILE_PATH_LITERAL("\"//$C/\"a\"/$path\""));
  52   base::FilePath::StringType quotes_result =
  53       path_parser::ExpandPathVariables(single_quotes);
  54   ASSERT_EQ(quotes_result, no_quotes);
  55   quotes_result = path_parser::ExpandPathVariables(double_quotes);
  56   ASSERT_EQ(quotes_result, no_quotes);
  57
  58   // Both should have been substituted.
  59   base::FilePath::StringType vars(
  60       FILE_PATH_LITERAL("${user_name}${machine_name}"));
  61   base::FilePath::StringType vars_result =
  62       path_parser::ExpandPathVariables(vars);
  63   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${user_name}")),
  64             base::FilePath::StringType::npos);
  65   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${machine_name}")),
  66             base::FilePath::StringType::npos);
  67
  68   // Should substitute only one instance.
  69   vars = FILE_PATH_LITERAL("${machine_name}${machine_name}");
  70   vars_result = path_parser::ExpandPathVariables(vars);
  71   size_t pos = vars_result.find(FILE_PATH_LITERAL("${machine_name}"));
  72   ASSERT_NE(pos, base::FilePath::StringType::npos);
  73   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${machine_name}"), pos+1),
  74             base::FilePath::StringType::npos);
  75
  76   vars =FILE_PATH_LITERAL("${user_name}${machine_name}");
  77   vars_result = path_parser::ExpandPathVariables(vars);
  78   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${user_name}")),
  79             base::FilePath::StringType::npos);
  80   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${machine_name}")),
  81             base::FilePath::StringType::npos);
  82
  83   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${user_name}"),
  84                        FILE_PATH_LITERAL("${user_name}"));
  85   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${machine_name}"),
  86                        FILE_PATH_LITERAL("${machine_name}"));
  87 }
  88
  89 #if defined(OS_MACOSX)
  90
  91 TEST_F(PolicyPathParserTests, MacVariables) {
  92   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${users}"),
  93                        FILE_PATH_LITERAL("${users}"));
  94   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${documents}"),
  95                        FILE_PATH_LITERAL("${documents}"));
  96 }
  97
  98 #elif defined(OS_WIN)
  99
 100 TEST_F(PolicyPathParserTests, WinVariables) {
 101   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${documents}"),
 102                        FILE_PATH_LITERAL("${documents}"));
 103   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${local_app_data}"),
 104                        FILE_PATH_LITERAL("${local_app_data}"));
 105   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${roaming_app_data}"),
 106                        FILE_PATH_LITERAL("${roaming_app_data}"));
 107   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${profile}"),
 108                        FILE_PATH_LITERAL("${profile}"));
 109   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${global_app_data}"),
 110                        FILE_PATH_LITERAL("${global_app_data}"));
 111   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${program_files}"),
 112                        FILE_PATH_LITERAL("${program_files}"));
 113   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${windows}"),
 114                        FILE_PATH_LITERAL("${windows}"));
 115   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${client_name}"),
 116                        FILE_PATH_LITERAL("${client_name}"));
 117   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${session_name}"),
 118                        FILE_PATH_LITERAL("${session_name}"));
 119 }
 120
 121 #endif  // OS_WIN
 122
 123 }  // namespace policy